Home / 50,193.30-75,296.90-16,922.89

Finding the Fourth Proportional to 50,193.30, 75,296.90 and 16,922.89

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Solution

The fourth proportional to 50,193.30, 75,296.90 and 16,922.89 is: 25,386.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,193.30 : 75,296.90 = 16,922.89 : x
  2. Step 2: Convert to fraction form
    50,193.30/75,296.90 = 16,922.89/x
  3. Step 3: Cross multiply
    50,193.30x = 75,296.90 × 16,922.89
  4. Step 4: Simplify right side
    50,193.30x = 1,274,240,779.56
  5. Step 5: Solve for x
    x = 1,274,240,779.56/50,193.30
  6. Step 6: Final answer
    x = 25,386.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.